Stacey Barney is associate publisher at Nancy Paulsen Books for Young Readers. She has edited bestselling and award-winning titles such as Krystal Sutherland’s The Invocations and House of Hollow, Renée Ahdieh’s The Beautiful quartet, Ayana Gray’s Beasts of Prey, and Katherine Arden’s middle grade quartet Small Spaces, as well as Caldecott Honor–winning The Cat Man of Aleppo and Coretta Scott King Illustrator honoree Nina: A Story of Nina Simone written by Traci N. Todd and illustrated by Christian Robinson. Can you talk about what, for you, separates a middle grade from a YA novel? How are the voice, characters, themes, etc. […]